%0 Journal Article
%A Yu. L. Daletskii
%T An asymptotic method for certain differential equations with oscillating coefficients
%J Doklady Akademii Nauk
%D 1962
%P 1026-1029
%V 143
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_143_5_a5/
%G ru
%F DAN_1962_143_5_a5